50% Chlorogenic Acids Healthy Glucose Metabolism Proper Vascular Function* NOW® Green Coffee Diet Support features a Green Coffee Bean Extract (GCBE) with a substantial amount of naturally occurring Chlorogenic Acids. Scientific studies suggest that Chlorogenic Acids and other GCBE constituents may help to promote normal glucose management and to support pancreatic health. In addition, research indicates that GCBE can help to support healthy blood flow and vascular function. Chlorogenic Acids are also known to be powerful free radical scavengers.*